🙆♀️ 정답 코드
import java.util.*; import java.io.*; public class Main { public static void main(String[] args) throws Exception { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(br.readLine()); int N = Integer.parseInt(st.nextToken()); int K = Integer.parseInt(st.nextToken()); int[] arr = new int[N + 1]; for (int i = 1; i <= N; i++) { arr[i] = Integer.parseInt(br.readLine()); } int cnt = 0; for(int j=arr.length-1;j>0; j--){ if(arr[j]<=K){ int div = K/arr[j]; cnt+=div; K=K%arr[j]; } } System.out.println(cnt); } }